Angiographic features in tubular-papillary adenocarcinoma of the kidney.

Angiography and nephrotomography are essential in evaluation of avascular or hypovascular space occupying lesions of the kidney. Ultrasound adds another dimension in differentiating solid from cystic masses. Two cases of tubular-papillary adenocarcinoma were reported. Their angiographic findings consisted of a few neovascularities. Nephrotomography and ultrasonography in the second case showed a solid mass.